This Force Ten Catalyst 400 sleeping bag, like all their sleeping bags are designed and developed to provide those pushing their limits to the extreme in volatile conditions, a refuge to recover and recharge in order to push further tomorrow.

The Catalyst 400 is Force Ten's light weight sleeping bag offering. Using a superior 95/5 goose down the Catalyst achieves a great weight and pack size to warmth ratio. This means, thanks to the 400g fill, it has low comfort temperature rating of -5ºC but still is low weight, and a small pack size. The high grade down lofts quickly and is extremely long lasting.